\[ \textbf{Error = } \left({{-7e^{\pi i}}}\right)^{3} + \left({{ \left({{\prod_{k=1}^{3} k}}\right)^{2} + {{-25e^{\pi i}}}}}\right) \]
But what does this even mean? Why not ask 
?
\[ \textbf{Error = } \left({{-7e^{\pi i}}}\right)^{3} + \left({{ \left({{\prod_{k=1}^{3} k}}\right)^{2} + {{-25e^{\pi i}}}}}\right) \]
But what does this even mean? Why not ask ?